rpm_maker.sh

#    This file is part of rpm_maker.

#    rpm_maker is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.

#    rpm_maker is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.

#    You should have received a copy of the GNU General Public License
#    along with rpm_maker.  If not, see <https://www.gnu.org/licenses/>.
#    (c) 2018 - James Stewart Miller
#!/bin/bash

if [ $(python -c 'import sys; print(sys.version_info[:][0])') -le 2 ]; then
	echo "your python version is too low - you need to use python3 for rpm_maker to work"
	exit 1
else
	if [ "$(pip show launchpadlib)" = "" ]; then
		read -n 1 -s -r -p "This will install launchpadlib python modules under a user prefix - Press any key to continue";echo
		pip install --user launchpadlib
	fi
fi

PROJ_ROOT="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null && pwd )"/
export PROJ_ROOT
CONF_DIR="$PROJ_ROOT"conf/
CONF_FILE="$CONF_DIR"rpm_maker.conf

#defaults
typeset -A config # init array
config=( # set default values in config array
[PROJ_ROOT]=$PROJ_ROOT
[TMP_DIR]=tmp/
[LIST_DIR]=lists/
[LOG_DIR]=logs/
[DEBS_DIR]=debs/
[BUILT_RPMS_DIR]=rpms/
[DEB_URLS]=deburls.list
[LYNX_URLS]=urls_for_lynx.list
[ARCH]=amd64
[TEAM]=kxstudio-debian
[PPA]=apps
[CLEAN_SRC]=true
[DEBS_ONLY]=false
[PACKAGE]=cadence
[PKG_LOG]=getpkgurls.log
[RPM_LOG]=build_rpms.log
[RPM_MANIFEST]=rpms.manifest
#[LOG_CREATE_MSG]=Log created : "$(date +"%m-%d-%Y-%T")"
[CLEAN]=false
)

get_conf()
{
	while read line
	do
		if echo $line | grep -v '^[[:space:]]*#' &>/dev/null
		then 
			varname=$(echo "$line" | cut -d '=' -f 1 | tr -d [])
			config[$varname]=$(echo "$line" | cut -d '=' -f 2-)
		fi
	done < "$CONF_FILE"
}

export_env()
{
	for i in "${!config[@]}"
	do   
		export $i="${config[$i]}"
	done
}

prepare_files()
{
	if [ ! -d "$PROJ_ROOT${config[TMP_DIR]}" ]; then
		mkdir -p "$PROJ_ROOT${config[TMP_DIR]}"
	fi

	if [ ! -d "$PROJ_ROOT${config[LIST_DIR]}" ]; then
		mkdir -p "$PROJ_ROOT${config[LIST_DIR]}"
	fi

	if [ ! -d "$PROJ_ROOT${config[LOG_DIR]}" ]; then
		mkdir -p "$PROJ_ROOT${config[LOG_DIR]}"
	fi

	if [ -s "$PROJ_ROOT${config[LOG_DIR]}${config[PKG_LOG]}" ]; then
		mv "$PROJ_ROOT${config[LOG_DIR]}${config[PKG_LOG]}" "$PROJ_ROOT${config[LOG_DIR]}${config[PKG_LOG]}.old"
	fi
	touch "$PROJ_ROOT${config[LOG_DIR]}${config[PKG_LOG]}"
	echo $LOG_CREATE_MSG >> "$PROJ_ROOT${config[LOG_DIR]}${config[PKG_LOG]}"
}

packages()
{
	if [ -s "${config[PROJ_ROOT]}${config[LIST_DIR]}${config[LYNX_URLS]}" ]; then
		mv "${config[PROJ_ROOT]}${config[LIST_DIR]}${config[LYNX_URLS]}" "${config[PROJ_ROOT]}${config[LIST_DIR]}${config[LYNX_URLS]}.old"
	fi
	touch "${config[PROJ_ROOT]}${config[LIST_DIR]}${config[LYNX_URLS]}"
	python3 "${config[PROJ_ROOT]}scripts/getpkgurls.py"
}

lynxdump()
{
	"$PROJ_ROOT"'scripts/lynxdump.sh'
}

rpmbuild()
{
	if [ $1 == "" ]; then
		listfile="$PROJ_ROOT$LIST_DIR$DEB_URLS"
	else
		listfile=$1
	fi
	echo "Building RPMS from list at $PROJ_ROOT$1"
	cd "${config[PROJ_ROOT]}${config[TMP_DIR]}"
	"$PROJ_ROOT"scripts/build_rpms.sh $listfile
}

usage()
{
	echo "usage: rpm_maker <options>"
	echo "		-r | --rpmbuild filename - buildrpm from existing list"
	echo "					   where filename is optional listname>"
	echo "		-l | --lynxdump		 - convert list of urls from launchpad"
	echo "					   to urls to debs"
	echo "		-g | --getpkgs		 - get list of pkgs from launchpad"
	echo "		-s | --setpkg	%pkg	 - set pkgname to download and convert"
	echo "		-p | --setppa	%ppa	 - set PPA to use for obtaining"
	echo "					   urllist from launchpad"
	echo "		-t | --setteam	%team	 - set Team to use for obtaining"
	echo "					   urllist from launchpad"
	echo "		-a | --arch	%arch	 - specify the architecture amd64 | x386"
	echo "					   defaults to amd64"
	echo "		-d | --debs		 - download the debs files but do not"
	echo "					   process them with alien etc"
	echo "					   default is false"
	echo "		-c | --clean		 - clean the tmp directory of build"
	echo "					   files etc when rpm_maker is finished"
	echo "		-x | --cleansrc		 - clean the build sources and deb files"
	echo "					   defaults to true"
	echo "		-h | --help		 - this message"
	echo "		________________________________________________________________"
	echo "		no parameters will download debs and build them into ./tmp/rpms"
}

getcommands()
{
	while [ "$1" != "" ]; do
		case $1 in
		-r | --rpmbuild )       shift
					if [ "$1" != '' ]; then
						rpmbuild $1
					fi
					exit
					;;
		-l | --lynxdump )	lynxdump
					exit
					;;
		-g | --getpkgs )	packages
					exit
					;;
		-s | --setpkgs )	shift
					if [ "$1" != '' ]; then
						config[PACKAGE]=$1
						export_env
					fi
					;;
		-t | --setteam )	shift
					if [ "$1" != '' ]; then
						config[TEAM]=$1
						export_env
					fi
					;;
		-p | --setppa )		shift
					if [ "$1" != '' ]; then
						config[PPA]=$1
						export_env
					fi
					;;
		-a | --setarch )	shift
					if [ "$1" != '' ]; then
						config[ARCH]=$1
						export_env
					fi
					;;
		-c | --clean )		shift
					if [ "$1" = '' ]; then
						config[CLEAN]=true
					else
						config[CLEAN]=$1
					fi
					export_env
					;;
		-x | --cleansrc )	shift
					if [ "$1" = '' ]; then
						config[CLEAN_SRC]=true
					else
						config[CLEAN_SRC]=$1
					fi
					export_env
					;;
		-d | --debs )		config[DEBS_ONLY]=true
					export_env
					;;
		-h | --help )		usage
					exit 1
					;;
			* )		usage
					exit 1
		esac
		shift
	done
}

script_main()
{
	packages
	RET=$?
	if [ $RET -eq 0 ]; then
		lynxdump
	else
		echo "package urls failed to download with an exit code of $RET"
		exit $RET
	fi
	RET=$?
	if [ $RET -eq 0 ]; then
		rpmbuild "$PROJ_ROOT${config[LIST_DIR]}${config[DEB_URLS]}"
	else
		echo "lynxdump script failed with an exit code of $RET"
		exit $RET
	fi
	RET=$?
	if [ $RET -ne 0 ]; then
		echo "rpmbuild script failed with an exit code of $RET"
		exit $RET
	fi
	if [ ${config[CLEAN]} = true ]; then
		sudo rm -rf tmp/*
	fi
	exit 0
}

get_conf
export_env
prepare_files
getcommands $@
export_env
script_main